2974 Design courses delivered Live Online

The course covers research design principles and all main quantitative evaluation methods: randomised experiments, instrumental variables, sharp and fuzzy regression discontinuity designs, regression methods, matching methods and longitudinal methods (before-after, difference-in-differences and synthetic controls).

The course covers research design principles and all main quantitative evaluation methods: randomised experiments, instrumental variables, sharp and fuzzy regression discontinuity designs, regression methods, matching methods and longitudinal methods (before-after, difference-in-differences and synthetic controls).

GPON and FTTx networks training course description Designed to benefit those requiring an in depth knowledge of the principles and applications of Ten Gigabit and Gigabit Passive Optical Networking and Fibre to the X in NG Networks applications and their associated equipment, its flexibility and function within a modern transmission network. Using an effective mix of 'hands on' equipment instruction and correlation to theory based learning the delegate will gain a complete understanding of the equipment and the tasks to be undertaken in a real life situation. What will you learn Compare PON/FTTx systems. Explain network elements and designs. Support applications and network interfaces. List circuit provisioning and bandwidth requirements. Understand upstream & downstream issues. Describe headend & network elements/OLT-ONT. Perform network testing with OTDR test sets. GPON and FTTx networks training course details Who will benefit: Anyone working with GPON and FTTx. Prerequisites: Introduction to data communications and networking. Duration 5 days GPON and FTTx training course contents FTTN, FTTC, FTTH SMF, MMF, Fibre safety and properties (dispersion/attenuation), Fibre reel cables and types, Fibre installation and air blown fibre, Transmitters and receivers - power budget/laser classes. Fibre to the home (FTTH), FTTC (Fibre to the Cabinet), FTTN (Fibre to the node) , FTTD (Fibre to the desk), FFTH topologies and wavelengths, Active or passive optical network. WDM equipment and GPON OSP design Wavelength considerations, WDM/DWDM/CWDM, EDFA optical amplification, AWG (Arrayed Waveguide Grating) splitters , Couplers (splitters) and losses, Optical splitters 1x2, 1x4, 1x8, 1x16, 1x32, 1x64, 2x64. PON variants Gigabit passive optical network (GPON), Gigabit Ethernet passive optical network (GEPON), Time division PON (TDM-PON), Wave Division Multiplexing PON (WDM-PON), 1Gbps, 10Gbps, 40Ggps, 100Gbps FSAN (Full Service Access Network) NGA (Next Generation Access), Strategies for TDM-PON to WDM-PON migration, Architecture of NG-PON (hybrid WDM/TDM PON), Additional services than triple play. GEPON design GPON OSP centralized and distributed design, GPON PON splitters x4 x8 x32, Fibre splice trays /cassette trays & enclosures, GPON field testing and installation verification, GPON physical layer testing, Optical time domain reflectometer (OTDR), Optical power source & meter, Optical return loss (ORL), APON/BPON/GPON/EPON comparisons. GPON ITU-T G.984.1 Reference model, terminology & architecture, Access network system management functions. ONT & OLT functional block examples. FTTx scenarios, 4 switching arrangements for external access network backup. GPON ITU-T G.984.2 Physical layer, Enhancement band, Bit rate and wavelengths, FEC and RAMAN. GPON ITU-T G.984.3 Frame structure, GPON encapsulation method (GEM), GTC adaptation and framing sublayer protocol stack, Status reporting & traffic monitoring DBA (SR-DBA & TM-DBA), Transmission container (T-CONT) types, Downstream & upstream multiplexing, GEM port identifier, Media access control and ONU registration, Extended bandwidth assignment model scheduling architecture, PLOAM & alarm messages, Downstream & Upstream FEC, Process order in a GTC transmit flow. GPON ITU-T G.984.4 and G.988 ONT management and control interface (OMCI) Management interface, Reference model, Typical ONT with SCTE 55-1 or SCTE 55-2 compliancy. GPON ITU-T G.984.5 enhancement band Band options, GPON NGA, Wavelength allocation. GPON ITU-T G.984.6 optical reach extension (G.984.re) Reach extension (RE), OA-based and OEO-based reach extenders, Protection, Reach extender with OTDR blocking filters (BF) and bypass (BYP) filters. GPON ITU-T G.984.7 long reach Quiet Window. 10-GPON ITU-T G.987.1 (XG-PON) Scenarios, reference access network architecture, XG-PON with G-PON through WDM1r, G-PON and XG-PON wavelength allocation, G-PON and XG-PON co-existence with video overlay option, RE migration scenarios. G.989 40Gbps XG-PON2 Functional reference architecture, NG-PON2 system coexistence with legacy systems, Definitions of legacy compatibility terminology. GPON issues and standards GPON components GPON OLT / GPON ONT, GPON management, Operational support systems (OSS), Network management systems (NMS), OMCI (ONT Management control interface), RG (Residential gateway), Data and prioritised voice channel product, GPON broadband-forum standards, Broadband-forum , TR-069 and TR-156, HPNA (home phone network alliance), Powerline carrier (PLC), GPON DLNI G.hn or G.9960, MOCA, FTTH council certification standard for network certification. Fibre-connected home badge, Ethernet in the first mile (EFM), GPON frame synchronization to network timing, Direct clock synchronization interface (BITS), Multiservice access platform (MSAP), Software planning tool, Superconnected cities / voucher scheme. Hands on practical assignments Single and multimode fibre recognition, Fibre Cleaning methods, Checking cleaning with an optical microscope, Optical light source and optical power meter referencing, PON splitter and fibre drum testing with an optical power meter, 6km classroom passive optical network testing with an OTDR at 1310/1550nm, Using decibels (dB's) and decibel milliwats (dBm's), Designing networks up to 20km long using vendor specifications (power budget), Fault finding with a visible fault locator.

About this Training Course Gas wells are the most uncertain hence critical component of any gas production system. A successful gas project relies on a reliable forecast of gas well production and on timely implementation of measures that restore, sustain and improve gas well capacity, and maximize reserves. This 5-day course provides the skills to understand and analyze (changes in) gas well performance, and to select and design those remedial measures. It addresses all four gas well components i.e. reservoir performance, inflow performance, outflow performance and surface performance, individually and combined. In depletion-drive reservoirs, the gas well outflow performance becomes inevitably compromised as the reservoir pressure depletes and the gas rate becomes insufficient to lift liquid water and condensate to surface. This condition is referred to as liquid loading and causes significant loss of well capacity and reserves. This 5-day course provides the means to recognize and predict liquid loading, introduces the deliquification techniques that mitigate liquid loading, and then teaches how to select, design, install and operate the optimum suite of deliquification measures. Training Objectives On completion of this course, participants will be able to: Recognize and model gas well reservoir, inflow, outflow and surface performance Understand and model gas well production forecast and reserves Identify and model gas well performance threats and opportunities, specifically liquid loading and deliquification Select and justify remedial measures that mitigate those threats or realize those opportunities, specifically deliquification measures Understand design, installation and operation of those deliquification measures Target Audience This course is intended for production engineer, surveillance engineer, completion engineer, production/process chemist, reservoir engineer, production programmer, production operator, as well as other professionals responsible for selecting, installing, operating, monitoring and optimizing deliquification. Course Level Basic or Foundation Training Methods This course consists of a series of lectures and exercises. The lectures are interactive with field examples to illustrate models and concepts, where participants are encouraged to contribute their own relevant field examples. The exercises make use of a series of Excel worksheets for model calculations. Participants are invited to implement their own field specific well data. When arranged beforehand, PROSPER gas well performance software can be used as well. This course addresses ways and means to monitor and manage gas well performance and deliquification. It covers the purpose, outcome and benefit of gas well surveillance and capacity measures to assist future surveillance and capacity planning. Specifically, it addresses the selection and implementation of deliquification measures. This course introduces the skills and tools required for periodic review of gas well performance in support of critical business processes Trainer Your expert course leader brings with him 38 years of oil and gas field experience largely within Shell of which 25 years as gas well production engineer. He has covered the full spectrum of activities moving from R&D to green field development to brown field surveillance and optimisation, to become a leading gas well performance and deliquification specialist. He likes to capture the complex reality of gas well inflow, outflow and reservoir performance by means of practical data-driven rules and tools that cover a wide range of conditions i.e. shallow-to-deep, prolific-to-tight, dry-to-wet, green-to-brown, 1-1/2'-to-9-5/8' tubing, and depletion-to-aquifer drive. Before his retirement end 2020, He worked for Shell affiliated oil and gas companies including Shell Malaysia, Petroleum Development Oman, NAM Netherlands and Shell R&D in Netherlands and USA. Since then, he has been active as an independent trainer and consultant, amongst others for Cairn India. POST TRAINING COACHING SUPPORT (OPTIONAL) To further optimise your learning experience from our courses, we also offer individualized 'One to One' coaching support for 2 hours post training. We can help improve your competence in your chosen area of interest, based on your learning needs and available hours. This is a great opportunity to improve your capability and confidence in a particular area of expertise. It will be delivered over a secure video conference call by one of our senior trainers. They will work with you to create a tailor-made coaching program that will help you achieve your goals faster. Request for further information post training support and fees applicable Accreditions And Affliations

Why Choose Enscape Rendering Training Course? Course info Best real-time visualization plugin, integrates with design tools like Revit, SketchUp, Rhino, ArchiCAD, and Vectorworks. Experience swift and real-time visualization within your preferred applications, eliminating extra costs and adjustments. Elevate your design projects effortlessly with Enscape. Duration: 5 hrs Method: 1-on-1, Personalized attention Schedule: Tailor your own hours of your choice, available from Mon to Sat between 9 am and 7 pm What does the Enscape Training & Interactive Workshop offer? The Enscape Training & Interactive Workshop is designed to help you get up and running with Virtual Reality (VR) in a cost-effective manner. It covers hardware and software setup, navigation techniques, real-time updates, material settings, and more. The workshop also allows participants to experience VR firsthand. What will I learn in the Enscape (VR) Training and Interactive Workshop? The workshop covers hardware setup, software installation, and configuration. You will learn how to migrate models from Revit and SketchUp into VR, navigate through designs, update objects and materials in real-time, and utilize various visual styles and settings. The course also includes interactive workshops with support from our expert tutors. Course Outline: Enscape Rendering Software Training (5 hours) Course 1: Enscape for Revit Hour 1: 1. Introduction to Enscape: Overview of Enscape rendering software, its features, and benefits. 2. Installing and Setting up Enscape: Step-by-step guidance on installing and configuring Enscape for Revit. 3. Enscape Interface: Familiarizing with the Enscape user interface and navigation controls within Revit. Hour 2: 4. Enscape Materials: Exploring material creation, application, and customization within Enscape for Revit. 5. Lighting in Enscape: Understanding different lighting options, adjusting light settings, and creating realistic lighting effects. Hour 3: 6. Enscape Camera Settings: Manipulating camera angles, perspectives, and settings for optimal visualization. 7. Enscape Rendering Settings: Exploring various rendering settings and techniques to enhance the quality of the final output. Hour 4: 8. Enscape Rendering Workflow: Demonstrating a step-by-step workflow for generating renderings and walkthroughs using Enscape in Revit. 9. Advanced Features: Introduction to advanced features such as creating panoramas, virtual reality (VR) walkthroughs, and creating animations in Enscape. Hour 5: 10. Tips and Tricks: Sharing tips and techniques for maximizing efficiency and achieving high-quality results in Enscape for Revit. 11. Q&A and Troubleshooting: Addressing participant questions, providing troubleshooting guidance, and discussing common challenges and solutions. OR Course Outline: Enscape Rendering Software Training (5 hours) Course 1: Enscape for Sketchup Hour 1: 1. Introduction to Enscape: Overview of Enscape rendering software, its features, and benefits for SketchUp users. 2. Installing and Setting up Enscape: Step-by-step guidance on installing and configuring Enscape for SketchUp. 3. Enscape Interface: Familiarizing with the Enscape user interface and navigation controls within SketchUp. Hour 2: 4. Enscape Materials: Exploring material creation, application, and customization within Enscape for SketchUp. 5. Lighting in Enscape: Understanding different lighting options, adjusting light settings, and creating realistic lighting effects. Hour 3: 6. Enscape Camera Settings: Manipulating camera angles, perspectives, and settings for optimal visualization in SketchUp. 7. Enscape Rendering Settings: Exploring various rendering settings and techniques to enhance the quality of the final output. Hour 4: 8. Enscape Rendering Workflow: Demonstrating a step-by-step workflow for generating renderings and walkthroughs using Enscape in SketchUp. 9. Advanced Features: Introduction to advanced features such as creating panoramas, virtual reality (VR) walkthroughs, and creating animations in Enscape. Hour 5: 10. Tips and Tricks: Sharing tips and techniques for maximizing efficiency and achieving high-quality results in Enscape for SketchUp. 11. Q&A and Troubleshooting: Addressing participant questions, providing troubleshooting guidance, and discussing common challenges and solutions.

Illustrator face to face training customised and bespoke Online or Face to Face

Duration 2 Days 12 CPD hours This course is intended for The audience for this course is anyone who wants to acquire foundation level knowledge on data centre infrastructure. This course is ideally suited for data centre new hires, internal data centre support staff, IT support staff who work in the data centre, helpdesk staff, vendors/suppliers who install/maintain data centre equipment, building maintenance staff including data centre cleaners and other supporting functions, and fresh graduates. This course is also well suited for individuals working in data centre business support functions such as sales/pre-sales, HR, Finance and business administration. Overview The DCFC course will prepare participants for entry into the exciting and high-growth data centre industry. It will ensure that participants acquire the required basic knowledge to take on a wide variety of jobs in the data centre industry. It will also provide the required knowledge and skill to further their training into specialised areas on data centre design/build, operations/governance or standards/compliance. The Data Centre Foundation Certificate (DCFC©) is a 2-day course designed to deliver foundation knowledge about data centre facilities infrastructure. It provides participants with global overview and knowledge on data centres which will be of advantage to the participants who are looking at joining the ranks of professionals working in the data centre, ICT, infrastructure or the mechanical and electrical (M&E) design industries. It will also form a solid foundation for participants who wish to pursue his/her studies either academically or to further his/her industry specialisation with professional certification courses on data centre design/build, operations/governance and/or standards/compliance. With the tremendous growth of data and the data centres to support it, the demand for data centre professionals will grow in tandem. Introduction to Data Centres History of data centres Definition of different type data centres Data Centre Standards List of standards Rating definitions Data Centre Facilities Areas Listing of all areas and their functions Topology Designs Definition of Ratings Components of the Power Infrastructure Utility power Transformers Generators Fuel systems ATS UPS systems Batteries Electric panels Cabling/busbar systems Power rails/strips Lights Lights Emergency lights Cooling Infrastructure Chillers DX Systems Evaporators CRAC/CRAU/HVAC Raised floor Non-raised floor Containment ICT/Network Infrastructure Equipment racks Network cabling (fibre, copper) Cable trays and pathways TIA-606 labelling Data Centre Security Perimeter security Physical protection CCTV Access control Security management Fire Suppression Detection systems Suppression systems Prevention systems Fire extinguishers Fire Safety Monitoring and reporting DCIM EMS/BMS

Duration 3 Days 18 CPD hours This course is intended for The target audience include, but is not limited to:   Relationship managers Customer experience (CX) managers Account managers Service delivery managers Service desk managers Service Level Managers Enterprise Architects Service and Solution Architects Business Analysts Product Owners Marketing Managers Project Managers Portfolio Managers Supplier relationship Managers Vendor Managers Contract Managers Customer experience/User experience Designers Consultants Overview The purpose of this course is to give the delegate the understanding to optimize the value of the journey for all stakeholders, for example, to convert opportunity and demand into value and to drive stakeholder value. Engagement is important in the optimization of service value because, as ITIL Foundation explained, service value is co-created through the involvement of users, customers, sponsors, service providers, or any other stakeholder. This course introduces ways and methods to drive stakeholder value and encourage stakeholders contribute to the creation of service value by exploring the following:   Value propositions Fostering relationships Keeping engagement channels open Shaping demand Designing service offerings Aligning and agreeing expectations Co-creating service experiences Realizing value This course covers key topics such as SLA design, multi-supplier management, communication, relationship management, CX and UX design, customer journey mapping, and more. It will provide candidates with the tools to increase stakeholder satisfaction which is integral to business success in the current competitive landscape. The associated certification exam voucher is included with this course. As an ITIL© Accredited Training Organization of PeopleCert, all students attending this training will be provided with the exam voucher as a part of delivery. How customer journeys are designed Understand the concept of the customer journey Understand the ways of designing and improving customer journeys How to target markets and stakeholders Understand the characteristics of markets Understand marketing activities and techniques Know how to describe customer needs and internal and external factors that affect these Know how to identify service providers and explain their value propositions How to foster stakeholder relationships Understand the concepts mutual readiness and maturity Understand the different supplier and partner relationship types, and how these are managed Know how to develop customer relationships Know how to analyze customer needs Know how to use communication and collaboration activities and techniques Know how the ?Relationship management? practice can be applied to enable and contribute to fostering relationships Know how the ?Supplier management? practice can be applied to enable and contribute to supplier and partner relationships management How to shape demand and define service offerings Understand methods for designing digital service experiences based on value driven, data driven and user centered service design Understand approaches for selling and obtaining service offerings Know how to capture, influence and manage demand and opportunities Know how to collect, specify and prioritize requirements from a diverse range of stakeholders Know how the ?Business analysis? practice can be applied to enable and contribute to requirement management and service design How to align expectations and agree details of services Know how to plan for value co-creation Know how to negotiate and agree service utility, warranty and experience Know how the ?Service level management? practice can be applied to enable and contribute to service expectation management How to onboard and offboard customers and users Understand key transition, onboarding and offboarding activities Understand the ways of relating with users and fostering user relationships Understand how users are authorized and entitled to services Understand different approaches to mutual elevation of customer, user and service provider capabilities Know how to prepare onboarding and offboarding plans Know how to develop user engagement and delivery channels Know how the ?Service Catalogue management? practice can be applied to enable and contribute to offering user services Know how the ?Service Desk? practice can be applied to enable and contribute to user engagement How to act together to ensure continual value co-creation Understand how users can request services Understand methods for triaging of user requests Understand the concept of user communities Understand methods for encouraging and managing customer and user feedback Know how to foster a service mindset (attitude, behavior and culture) Know how to use different approaches to provision of user services Know how to seize and deal with customer and user ?moments of truth? Know how the ?Service request management? practice can be applied to enable and contribute to service usage How to realize and validate service value Understand methods for measuring service usage and customer and user experience and satisfaction Understand charging mechanisms Know how to assess service value realization Know how to prepare to evaluate and improve the customer journey Know how the ?Portfolio management? practice can be applied to enable and contribute to service value realization ITIL© is a registered trade mark of AXELOS Limited, used under permission of AXELOS Limited. All rights reserved. The Swirl logo? is a trade mark AXELOS Limited used, under permission of AXELOS Limited. All rights reserved. IT Infrastructure Library© is a registered trade mark of the AXELOS Limited used, under permission of AXELOS Limited. All rights reserved. Additional course details:Notes New Horizons is an Authorised Training Organisation (ATO) for Peoplecert for ITIL4 Nexus Humans ITIL 4 Specialist Drive Stakeholder Value (DSV) with Exam training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the ITIL 4 Specialist Drive Stakeholder Value (DSV) with Exam course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 3 Days 18 CPD hours This course is intended for The CompTIA Cloud Essentials+ Specialty certification is relevant to IT specialists, IT technical services specialists, IT relationship managers, IT architects, consultants, business and IT management, business process owners, and analysts. Overview Upon successful completion of this course, students will be able to: Learn the fundamental concepts of cloud computing. Learn the business aspects and impact of cloud computing. Differentiate the types of cloud solutions and the adoption measures needed for each. Identify the technical challenges and the mitigation measures involved in cloud computing. Identify the steps to successfully adopt cloud services. Identify the basic concepts of ITIL and describe how the ITIL framework is useful in the implementation of cloud computing in an organization. Identify the possible risks involved in cloud computing and the risk mitigation measures, and you will also identify the potential cost considerations for the implementation of cloud and its strategic benefits. Students will weigh the pros and cons of cloud computing to make effective decisions and meet IT challenges. 1 - Understanding Cloud Computing Concepts Topic A: Understand Basic Cloud Concepts and Terms Topic B: Identify Cloud Network and Cloud Storage Technologies Topic C: Recognize Cloud Design Aspects 2 - Applying Cloud Business Principles Topic A: Relate Cloud Concepts to Business Principles Topic B: Establish Cloud Vendor Relations Topic C: Distinguish the Financial Aspects of Engaging a Cloud Service Provider Topic D: Report Financial Expenditures 3 - Advising a Cloud Design and Migration Topic A: Relate Cloud Concepts to Cloud Design and Migration Topic B: Use Cloud Assessments Topic C: Manage Cloud Design Topic D: Compare Cloud Migration Approaches Topic E: Identify Benefits and Solutions of Cloud Services 4 - Operating in the Cloud Topic A: Relate Cloud Concepts to Technical Operations Topic B: Identify the Technical Aspects of Cloud Operations Topic C: Understand DevOps in the Cloud Topic D: Explain Cloud Security Concerns, Measures, and Concepts 5 - Managing Cloud Governance Topic A: Relate Cloud Concepts to Governance Topic B: Apply Risk Management Concepts Topic C: Understand Compliance and the Cloud Topic D: Manage Policies and Procedures for Cloud Services 6 - Appendix A: Mapping Course Content to the CompTIA Cloud Essentials+ (Exam CLO-002) 7 - Appendix B: CompTIA Cloud Essentials+ (Exam CLO-002) Acronyms 8 - Glossary 9 - Index Additional course details: Nexus Humans CompTIA Cloud Essentials Plus Certification (Exam CLO-002) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the CompTIA Cloud Essentials Plus Certification (Exam CLO-002) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Total QoS training course description An advanced technical hands on course focusing on Quality of Service issues in IP networks. What will you learn Explain the difference between Integrated services and differentiated services. Explain how DiffServ works. Explain how RSVP works. Design networks supporting QoS. Total QoS training course details Who will benefit: Network administrators. Network operators. Prerequisites: TCP/IP Foundation for engineers Duration 3 days Total QoS training course contents What is QoS QoS and CoS, throwing bandwidth at the problem, Best effort services, Differentiated services, Integrated services, guarantees, the need for QoS, IETF working groups. Application issues Video, Voice, other applications, Jitter, delay, packet loss. Flows, per flow and per aggregate QoS, Stateful vs. stateless QoS, applications vs. network QoS. 'Traditional' IP QoS The TOS field and precedence, the obsolete OSPF use of the TOS field, TCP congestion avoidance. Queuing Where to use queuing, FIFO, Priority queuing, Custom queuing, Weighted Fair Queuing, CBWFQ, PQWFQ, LLQ, RED and WRED. DiffServ Architecture, DSCP, CU, packet classification and marking, meters and conditioners, Bandwidth brokers and COPS, Per Hop Behaviours, best effort PHB, Assured Forwarding PHB, Expedited forwarding PHB, Network Based Application Recognition (NBAR). Layer 2 issues Fragmentation and interleaving, compression (codecs, MPEG formats, header compression…), 802.1p, Subnet bandwidth management, Bandwidth allocators and requestor modules, the use of MPLS, traffic engineering, traffic shaping. RSVP What is RSVP? architectures, paths, path messages, reservations, traffic specifications, tear downs, guaranteed and controlled load, token buckets, Call Admission Control in voice networks, gatekeepers. Other issues Policy based routing, the Resource Allocation Protocol, QoS management tools, baselining networks, design issues, QoS in IPv6, QoS and multicasts.